Data Acquisition Model for Online Learning Activity in Distance English Teaching based on xAPI

Wang, Yuanyuan; Ming-qi, Wang

doi:10.1504/ijceell.2021.10027343

Cited by 4 publications

(3 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Cristóbal and others proposed a forward error correction power line carrier modulation scheme based on OFDM, which improved the interference and impulse noise problems of high-speed narrowband data transmission [8]. Wang and others designed an intelligent meter reader circuit based on infrared communication to increase the communication distance of infrared data acquisition [9]. Jurgielewicz and others introduced laser aiming and infrared aggregation technology into the infrared communication of electric meter, which improved the efficiency of data acquisition [10].…”

Section: Introductionmentioning

confidence: 99%

Quality Data Collection and Quality Monitoring of Smart Electric Energy Meter Based on Acceleration Sensor

Guang

Shen³

et al. 2022

Journal of Sensors

View full text Add to dashboard Cite

In order to solve the problem of frequent switching and tripping of intelligent power meter and ineffective power failure, a quality data collection and quality monitoring based on acceleration sensor is proposed. Firstly, this paper briefly describes the objects and methods of quality data acquisition and quality monitoring of intelligent watt hour meter. At the same time, based on the analysis of the requirements of quality data acquisition and quality monitoring of intelligent watt hour meter and based on B/S architecture, the quality data acquisition and quality monitoring framework of intelligent watt hour meter is designed. Finally, an intelligent power meter quality monitoring interface with friendly interactive and real-time display acceleration sensor is built using SVG and JavaScript technology. The results show that the collection and monitoring data based on acceleration sensor, three batches of three-phase 0.2 intelligent electric energy meters, meet the operation requirements. Among them, the batch failure rate and classification failure rate in the operation of the third batch are low, and the sampling qualified rate is high, which is an excellent level. The intelligent power meter quality data collection and monitoring system of acceleration sensor can also meet the requirements of full life cycle monitoring of intelligent energy meter quality. It provides a new method for the data acquisition of intelligent electric energy meter and hopes to provide some references for the timely discovery and solution of the quality problems of intelligent electric energy meter in the future.

show abstract

Section: Introductionmentioning

confidence: 99%

Quality Data Collection and Quality Monitoring of Smart Electric Energy Meter Based on Acceleration Sensor

Guang

Shen³

et al. 2022

Journal of Sensors

View full text Add to dashboard Cite

show abstract

“…It was born from applying the Activity Streams concept to e-learning [27]. It defines both data and communication models to track user activities within learning software applications and has been used in different learning scenarios, such as serious games [28], online learning [29] and self-regulated learning [30]. In xAPI each event is captured as a statement, that is formed as a sentence with an actor (student token id), verb (action performed), activity (object) and context (time, session id, environment), that is stored chronologically in JSON format.…”

Section: Exploring Approaches For the Detection Of Body Image Dominan...mentioning

confidence: 99%

Evaluating an Adaptive Intervention in Collaboration Scripts Deconstructing Body Image Narratives in a Social Media Educational Platform

Lobo-Quintero

Theophilou

Reina

et al. 2022

Collaboration Technologies and Social Computing

View full text Add to dashboard Cite

Social Media is an important disseminator of body image representations and the body cult. The growing popularity of social media among children and adolescents makes minors a vulnerable group to the internalization of body ideals and stereotypes. Developing educational interventions that provide adolescents with skills to better understand the body image in social media is therefore necessary to counteract the effects of deceitful representations and discourse. This paper evaluates an adaptive educational intervention to define the suitable approach to teach adolescents about body image and stereotyping in social media. In particular, the paper examines and compares three approaches to identify the dominant body image stereotype in students' social media: The self-reported methods, the analysis of social preferences, and the use of xAPI to track users' behavior. Results showed that the use of xAPI combined with self-reported answers can provide better input from adolescents' preferences. Moreover, it allows the automatic distribution of suitable counter-narratives to students participating in computer-supported collaborative learning activities embedded in an educational social media platform.

show abstract

“…Foreign research on the online classroom focuses more on the two teaching modes of distance learning and online classroom, and the research on the teaching interaction of this kind of distance classroom mainly focuses on the interaction theory of distance learning, the analysis method of teaching interaction, and the research on teaching interaction strategies [16]. Lee, R. C. et al argued that due to the potential threat of COVID-19 dissemination, distance learning is a viable and effective mode of teaching and learning and proposed a classical interaction categorization model for distance learning, i.e., learner-content interaction, learner-instructor interaction, and learner-learner interaction [17].…”

Section: Introductionmentioning

confidence: 99%

The Construction of Online Interactive Teaching Mode of College English in the Background of Internet

Jiang

2023

Applied Mathematics and Nonlinear Sciences

View full text Add to dashboard Cite

In this paper, the propagation law of online teaching knowledge is studied by constructing a learner online teaching interaction network to characterize the position of each learner in this social network. The SI model is used to portray the knowledge dissemination process in the online learning interactive network, fully considering the two types of nodes of teachers and learners as well as the different transfer rates of knowledge dissemination of the two types of nodes, the SI model is improved, and the kinetic equations of knowledge dissemination are constructed. Finally, with the help of Matlab software to simulate the knowledge propagation process in the online English learning of teachers and students, the model was examined, corrected and analyzed, respectively, so as to put forward the optimization strategy of online English teaching interaction mode in colleges and universities. The results show that the path process from t 0 to full dissemination is almost the same in the two online learning interaction networks with N 1 =2000 and N 2 =1000. The higher the degree of connection and participation among learners, the better the interactive learning effect. The optimization strategy for online English teaching interaction modes in colleges and universities proposed in this paper provides certain reference suggestions for improving learners’ interactive learning effectiveness.

show abstract

Data Acquisition Model for Online Learning Activity in Distance English Teaching based on xAPI

Cited by 4 publications

References 0 publications

Quality Data Collection and Quality Monitoring of Smart Electric Energy Meter Based on Acceleration Sensor

Quality Data Collection and Quality Monitoring of Smart Electric Energy Meter Based on Acceleration Sensor

Evaluating an Adaptive Intervention in Collaboration Scripts Deconstructing Body Image Narratives in a Social Media Educational Platform

The Construction of Online Interactive Teaching Mode of College English in the Background of Internet

Contact Info

Product

Resources

About